K-time modifiable and epoch-based redactable blockchain

As an immutable append-only distributed ledger, blockchain allows a group of participants to reach a consensus in an untrustworthy ecosystem. Immutability is a blockchain feature that persists data forever, but it is no longer legal in reality. Blockchain has unchangeable improper contents that viol...

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Bibliographic Details
Main Authors: XU, Shengmin, NING, Jianting, MA, Jinhua, HUANG, Xinyi, DENG, Robert H.
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2021
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Online Access:https://ink.library.smu.edu.sg/sis_research/6816
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Institution: Singapore Management University
Language: English